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Marysya12 [62]
3 years ago
7

How could you calculate 23 x 21 if the 2 button on your calculator is broken?

Mathematics
2 answers:
natali 33 [55]3 years ago
7 0

Step-by-step explanation:

(30-7)*(30-9) I think this may be an answer

Andru [333]3 years ago
5 0

Answer:

Well you could get use g o o g l e s  calculator or write it out.

Step-by-step explanation:

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0.5% of what number is 12?
dolphi86 [110]

Answer:

2,4000

Step-by-step explanation:

0.5 percent (calculated percentage %) of what number equals 12? Answer: 2,400.

8 0
3 years ago
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Solve for x 11>x/5+2x
Anon25 [30]
X < 5
1) Multiply both sides by 5
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8 0
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A group of 5 friends shares 35 pieces of candy equally. How many pieces of candy does each friend receive?​
artcher [175]

Divide total pieces of candy by total people:

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7 0
3 years ago
Read 2 more answers
Pleas help me answer this. Question 2 please.
tamaranim1 [39]

Answer: A

We could solve it but it's easier to just check the given solutions.

A. (7,1)

2y + 5 = 2(1)+5 = 7 = x, good

x/3-y = 7/3 - 1 = 4/3, good

B. (-3,8)

2y + 5 = 2(8)+5 = 21 not x=-3, doesn't check

C. Can't be true because we found a solution

D.  Infinitely many solutions not true because the lines have different slopes

8 0
3 years ago
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